california famous for car culture and chp, the show, chps. look at clearance on this thing, and actually powered by on top of rain water. it would ideally turn it into hydrogen. it never rains in southern california. when it does it would be used to power the vehicle. one of many very cool and high-tech options out there car companies talk about. in fact when you talk to the design teams, these design teams are the best in the world they have some pretty cool concepts them settle. -- themselves. take a listen. >> this vehicle flies. it has two inductive fans and it was designed to really pay homage to that tradition of the chp motorcycle cop. >> there is pursue going on the drones are released and they have a device to send out an electromagnetic impulse to disable the electronics of the car which is chased. >> reporter: there are six major car manufacturers who took part in the contest, the fun contest. one they took very seriously. everybody from gm. to mercedes-benz. subaru actually won overall. some of the concepts were small. everybody h